package org.lsst.ccs.command;
   
   import java.lang.reflect.InvocationTargetException;
   
   /**
    * An exception thrown when a command invocation fails, either because the
    * command cannot be invoked, or because it was invoked and generated an exception.
    * @author tonyj
    */
  public class CommandInvocationException extends Exception {
  
      public CommandInvocationException(String message, Throwable t, Object... args) {
          super(String.format(message, args),t);
      }
      
      public CommandInvocationException(String message, Object... args) {
          super(String.format(message, args));
      }
  
      public CommandInvocationException(String message, Throwable t) {
          super(message, t);
      }
  
      public CommandInvocationException(InvocationTargetException t) {
          super(t.getTargetException().toString(), t.getTargetException());
      }
      
  }